Blockchain Enabled Cyber Security: A Comprehensive Survey

This paper identifies research paths for blockchain in cyber security that need further research: Internet of Things (IoT) security has indeed been promoted as a critical industrial necessity, even though almost all publications on blockchain cyber security in literature pointed out that the security of IoT systems can be revived if it is backed by blockchain. Yet, few things are now known and talked about the decision-making and practicality of adopting the technology, or how it may be used realistically to correct existing IoT security risks and threats, providing scope for imagination and the construction of future vectors in this particular area. As a result, future research must establish measurable recommendations and methods that can assist in filling the gaps in the existing literature. There is also the potential to develop solutions for IoT devices with limited resources (operating on the periphery of the network) that are based on blockchain technology.